Question to the HM Treasury:

To ask His Majesty's Government what progress they have made towards (1) identifying, and (2) compensating, families affected by the inadvertent legislative change that was reversed by the Child Benefit (Miscellaneous Amendments) Regulations 2025 (SI 2025/818); and when they expect to complete the correction exercise.

The correction exercise opened to claims for both Child Benefit and Child Tax Credit on 1 October 2025.

As affected individuals may not have had an active claim, HMRC is unable to identify affected individuals from its records and is reliant on them contacting HMRC. Prior to the launch, HMRC provided messaging directly to third-party welfare rights stakeholders to advertise the exercise and encourage claimants to self-identify. HMRC officials worked with the Department for Education and the Department for Work and Pensions to amplify this messaging through homeschooling networks and local authorities, respectively. The exercise also received national press coverage.

The communications campaign is expected to run until October 2026. HMRC will continue to publicise through stakeholders, and consider further press releases or targeted social media.